Function vfxpreopenexr_sys::imf_attribute::Imf_3_0__TypedAttribute_Imf_3_0__Rational__knownType_1

pub unsafe extern "C" fn Imf_3_0__TypedAttribute_Imf_3_0__Rational__knownType_1(
    return_: *mut bool, 
    type_name: *const c_char
) -> Exception